senators mccain, ayotte and graham say they have more questions than they had before rice's comments about benghazi. >> we are significantly troubled by many of the answers that we got and some that we didn't get it. >> if you don't know what happened just say you don't know what happened. people can push you to give explanations and you can say i don't want to give bad information. >> that's troubling to me as well, why she wouldn't have asked, i'm the person that doesn't know anything about this, i'm going on every single show. >> joining me now for our daily fix, chris cizilla, msnbc contributor managing editor of post politics.com and our own nbc capitol hill correspondent kelly o'donnell. well, this was pretty tense. chris, first to you. you've seen a lot of confirmation battles. this really did seem like an escalation, a warning shot. >> maybe they come out of this and say, look, we still kind of disagree with the way this played out but the explanations that ambassador rice gave us helped us understand. instead, what we got coming out of it was, as you point out, i think, an u